SchemaLoaderOWL

class SchemaLoaderOWL(filename, schema_as_string=None, schema=None, file_format=None, name='')[source]

Loads XML schemas from filenames or strings.

Expected usage is SchemaLoaderXML.load(filename)

SchemaLoaderXML(filename) will load just the header_attributes

Methods

SchemaLoaderOWL.__init__(filename[, ...])

Loads the given schema from one of the two parameters.

SchemaLoaderOWL.get_local_names_from_uris(tag_uri)

Extracts local names from URIs using RDFlib's n3() method.

SchemaLoaderOWL.load([filename, ...])

Loads and returns the schema, including partnered schema if applicable.

SchemaLoaderOWL.sort_classes_by_hierarchy(classes)

Sorts all tags based on assembled full name

Attributes

SchemaLoaderOWL.schema

The partially loaded schema if you are after just header attributes.
SchemaLoaderOWL.__init__(filename, schema_as_string=None, schema=None, file_format=None, name='')[source]

Loads the given schema from one of the two parameters.

Parameters:

  • filename (str or None) – A valid filepath or None

  • schema_as_string (str or None) – A full schema as text or None

  • schema (HedSchema or None) – A hed schema to merge this new file into It must be a with-standard schema with the same value.

  • file_format (str or None) – The format of this file if needed(only for owl currently)

  • name (str or None) – Optional user supplied identifier, by default uses filename

SchemaLoaderOWL.get_local_names_from_uris(tag_uri)[source]

Extracts local names from URIs using RDFlib’s n3() method.

classmethod SchemaLoaderOWL.load(filename=None, schema_as_string=None, schema=None, file_format=None, name='')

Loads and returns the schema, including partnered schema if applicable.

Parameters:

  • filename (str or None) – A valid filepath or None

  • schema_as_string (str or None) – A full schema as text or None

  • schema (HedSchema or None) – A hed schema to merge this new file into It must be a with-standard schema with the same value.

  • file_format (str or None) – If this is an owl file being loaded, this is the format. Allowed values include: turtle, json-ld, and owl(xml)

  • name (str or None) – Optional user supplied identifier, by default uses filename

Returns:

The new schema

Return type:

schema(HedSchema)

SchemaLoaderOWL.sort_classes_by_hierarchy(classes)[source]

Sorts all tags based on assembled full name

Returns:

list of tuples. Left Tag URI, right side is parent labels(not including self)

SchemaLoaderOWL.schema

The partially loaded schema if you are after just header attributes.